cmichi

/**
 * Very simple way to check if a file exists on this domain.
 * Use with the jQuery library.
 *
 * Important: 	Works only on the same domain. 
 * 		Cross-domain-requests have to be done in another way (see JSONP)!
 *
 * Use: console.log(   "/data/list.json".fileExists()  );
 */
String.prototype.fileExists = function() {

tobym

function pwdx {
  lsof -a -p $1 -d cwd -n | tail -1 | awk '{print $NF}'
}